Frankenstein was first released in 1818 anonymously. The credit for Mary Wollstonecraft Shelley's authorship first occurred in 1823 when a French edition was published. A year earlier, Mary's revolutionary husband, the influential poet, dramatist, novelist, and essayist Percy Bysshe Shelley, died. The same year Frankenstein, or, The Modern Prometheus (its full title) was first published, so was another work by Mary's husband that shares use of the...